Module executor 

Capability executor abstraction for Traverse.

Governed by spec 025-wasm-executor-adapter.

Two concrete implementations:

• NativeExecutor — executes capabilities implemented as native Rust closures.
• WasmExecutor — executes capabilities compiled to wasm32-wasi binaries via Wasmtime when the wasmtime-executor feature is enabled.
• ThreadPoolExecutor — dispatches native capability execution onto a bounded worker pool when the native-executors feature is enabled.

Re-exports

pub use native::NativeExecutor;

pub use thread_pool::ConfigError;

pub use thread_pool::ThreadPoolExecutor;

pub use thread_pool::ThreadPoolExecutorConfig;

pub use wasm::HostAbiImport;

pub use wasm::HostAbiValidation;

pub use wasm::SUPPORTED_HOST_ABI_VERSION;

pub use wasm::WasmExecutionLimits;

pub use wasm::WasmExecutor;

pub use wasm::WasmModuleCacheConfig;

pub use wasm::WasmModuleCacheStats;

pub use wasm::supported_host_abi_versions;

pub use wasm::verify_wasm_host_abi_bytes;

Modules

native

Native (Rust closure) executor.

thread_pool

Bounded native capability executor.

wasm

Wasmtime-backed WASM executor.

Structs

ExecutorCapability

A resolved capability ready for execution.

ExecutorOutput

Output of a CapabilityExecutor::execute call.

Enums

ArtifactType

The artifact type recorded in a capability registration, used to route to the correct executor.

ExecutorError

Error returned by a CapabilityExecutor.

Traits

CapabilityExecutor

Trait implemented by all capability executors.